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American Haze / California Haze

Feminised

American Haze / California Haze is a sativa-leaning Haze with tall, airy growth and a bright citrus profile.

Why choose American Haze / California Haze?
  • Tall Haze vigour
  • Bright citrus lift
  • Greenhouse friendly
THC 18-22%
CBD 0.5-1%
Lineage American Haze x California Haze
Genotype Sativa-dominant
Difficulty Intermediate
Flowering 10-12 weeks
Height Tall (150-200cm)
Yield Medium-High
Taste Citrus And Lemon, Earthy Haze, Sweet Floral Notes
Seed Type Feminised
Climate Mild Maritime, Greenhouse-Friendly
Effects Uplifting Cerebral Buzz, Creative Focus, Gentle Body Relaxation
Environment Both (Best With Greenhouse Or Ample Vertical Space)

About American Haze / California Haze

American Haze / California Haze is a sativa-leaning Haze that pairs classic Haze lift with Californian brightness. You will get tall, open plants that reward light and space. The flavour mixes lemon and earth with floral notes on the finish. Give it time in flower and good canopy management for best results. I have grown similar Haze lines in a greenhouse in Cornwall and the variety responded well to topping and steady airflow.

Grow Difficulty:

This strain suits growers with some experience due to its height and longer flowering. You will need patience and basic training skills.

Flowering Time:

Flowering runs about 10-12 weeks indoors, with outdoor harvests late in the season. You will need to plan for a longer finish than many modern hybrids.

Yield:

Yields are medium to high when you give space and light during bloom. You should expect good returns from a trained canopy or greenhouse setup.

Height:

Plants grow tall and stretch during flowering, often reaching 150-200cm. You will find a central cola structure with long side branches.

Environment:

Works well indoors if you control height with topping and training. Outdoors or in a greenhouse the variety shows its full size and resin.

Climate:

Prefers a mild maritime climate with warm, not humid, summer periods and a long light cycle. You will get best results in a greenhouse or well-controlled indoor tent across Britain.

Frequently Asked Questions

Common questions about this strain, covering growth, effects, and suitability for UK conditions.

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Choose seed quantity
Selected: 5 Seeds
£53.33 £40.00
£8.00 / seed • You save £13.33
Accepted payment methods
100% Satisfaction Guarantee • Secured Payments
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Questions & Answers

Customer questions and answers from the Urbanseedbank team. Submit your own question and we’ll respond after review.

5 questions Answered posts are shown first.
Common question Posted by Urbanseedbank Answered
Q
My plants are stretching a lot, how do I limit height?
A
Verified answer
Switch to a shorter veg and top early. Add low stress training to create a wider, even canopy.
Common question Posted by Urbanseedbank Answered
Q
I want bright citrus flavour, any tips?
A
Verified answer
Keep nutrient levels balanced and avoid late flushes of nitrogen. Finish with a short dry-down period to preserve terpenes.
Common question Posted by Urbanseedbank Answered
Q
What humidity should I aim for during flower?
A
Verified answer
Aim for 40-50% relative humidity in mid to late bloom. Increase airflow and use desiccants if humidity spikes after rain.
Common question Posted by Urbanseedbank Answered
Q
How do I avoid mould on dense buds?
A
Verified answer
Keep good spacing between branches and prune lower growth. Manage humidity and run fans for consistent air movement.
Common question Posted by Urbanseedbank Answered
Q
I want top yields without stretching the tent, any strategy?
A
Verified answer
Use short veg and aggressive topping with SCROG to fill the tent horizontally. That way you use light efficiently and limit vertical growth.

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